Analytics BIOC Informational

An Azure Kubernetes Role-Binding or Cluster-Role-Binding was modified or deleted

An Azure Kubernetes Role-Binding or Cluster-Role-Binding was modified or deleted. This could indicate a security breach or malicious activity.

Module:
Cortex Cloud
Licensed by:
Cloud Runtime Security (CRS)
Data source:
Azure Audit Log
ATT&CK tactics: Privilege Escalation (TA0004)
ATT&CK techniques: Valid Accounts (T1078)
Attacker's goals:

Escalate privileges to gain access to restricted resources in Azure Kubernetes cluster.

Investigative actions:

Investigate which actions were made by the identity and identify any suspicious activity.* Review the Kubernetes configuration to identify any other changes.

Test period:
N/A (single event)
Deduplication:
5 Days